The IAMA can isolate and convert over 35 combinations of analog signal ranges. The IAMA converts and transmits signals linearly proportional to the input. DIP switch range selection eliminates the need to order and stock different modules for each input and output signal range, and allows quick and convenient setup for over 35 standard signal conversions. In addition to the conversion capabilities, the IAMA modules feature optically isolated Input/ Output signal circuits and isolated Power to Input, Power to Output circuits. The module's overall full scale accuracy typically exceed 0.04 percent. DIN rail mounting saves time and panel space. The units are equipped with universal mounting feet for attachment to standard top hat profile rail according to EN50022 - 35x7.5. Power: 19.2 to 30 V DC, 450 mW max. Span adjustment: potentiometer, located below transparent top cover. Max input signal: current: 50 mA, voltage: 30 V. Input resistance: current: approx. 50 Ohm, voltage: approx. 100 k Ohm. Max output signal: current: 28 mA/12.5 V, voltage: 12.5 V/22 mA. Load resistance: current: 500 Ohm max. Voltage: 10 k Ohm min. Output compliance: current: 12.5 V max (500 Ohm). Ripple: greter than 20 mV, Voltage: 22 mA (10 k Ohm). Ripple: greter than 20 mV. Transmission error: The transmission error without adjustment is greter than 0.4percent. Using the potentiometer, the error can be adjusted to greter than 0.1percent. Temperature coefficient: max.: greter than 0.01percent/K Type.: greter than 0.002percent/K. Cut-off frequency: 100 Hz. Step response (from 10 to 90 percent): 3.5 msec. Test voltage (input/output/supply): 1.5 kV, 50 Hz, 1 min. Environmental conditions: operating temperature range: -20 degree C to 65 degree C (-4 degree F to 149 degree F), Storage temperature range: -40 degree C to +85 degree C (-40 degree F to 185 degree F). CE, UL and RoHS approvals.